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1-Eth-oxy-methyl-5-methyl-9-phenyl-6,7,8,9-tetra-hydro-1H-pyrimido[4,5-b][1,4]diazepine-2,4(3H,5H)-dione.

ABSTRACT: The title compound, C(17)H(22)N(4)O(3), comprises a 1,4-diazepine ring in a twist-boat conformation fused to a pyrimidine ring. The dihedral angle between the pyrimidine and phenyl rings is 80.8?(1)°. The crystal packing features N-H?O and C-H?O hydrogen bonds.

SUBMITTER: Li G

PROVIDER: S-EPMC3344522 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature

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1-Eth-oxy-methyl-5-methyl-9-phenyl-6,7,8,9-tetra-hydro-1H-pyrimido[4,5-b][1,4]diazepine-2,4(3H,5H)-dione.

Li Gong G Wang Xiaowei X Zhang Zhili Z Liu Junyi J

Acta crystallographica. Section E, Structure reports online 20120418 Pt 5

The title compound, C(17)H(22)N(4)O(3), comprises a 1,4-diazepine ring in a twist-boat conformation fused to a pyrimidine ring. The dihedral angle between the pyrimidine and phenyl rings is 80.8 (1)°. The crystal packing features N-H⋯O and C-H⋯O hydrogen bonds. ...[more]

PMID: 22590284

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